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介绍了公路架桥机液压系统的设计、原理、特点和应用 ,该架桥机适用于钢筋混凝土梁片的架设。实践证明系统设计合理 ,工作稳定可靠。
The design, principle, characteristics and application of the hydraulic system of highway bridge erecting machine are introduced. The bridge erecting machine is suitable for the erection of reinforced concrete beam. Practice has proved that the system design is reasonable and stable and reliable.